Deadly Sins — Kylie Brant

An unknown assassin has appointed himself judge, jury, and executioner, brutally taking out high-level human targets citywide. And the list of suspects is a sensitive one: an Iranian diplomat, a U.S senator, and a vengeful priest. It's just the kind of case to test the resolve of a tough FBI agent like Jaid Marlowe. Especially when her new partner is Adam Raiker, Jaid's former colleague and ex-lover. But that's history -- and it left scars.

Determined to leave it behind them, Jaid and Adam dive into the most shocking investigation of their careers. But when Adam himself becomes a suspect, laid must choose between past and present. Her choice plunges them into a far-reaching, high-level conspiracy of shadows -- and on the run not only from secrets and lies, but for their lives. Now, despite their history, they have only each other, and the desperate hope that love can keep them alive.